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Concord Technology (Tianjin) Co,.Ltd
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Detailed Product Description
High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability
HPLC 2-Propanol
CAS.No: 67-63-0
Molecular formula: (CH3)2CHOH
Molecular weight: 60.10
Density: 0.785
Refractive Index: 1.3770
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Test Items
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Specification
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Testing Result
|
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Assay (CH3)2CHOH (by GC) , ω / %
|
99.9min
|
99.99
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Density(20℃) , ρ / (g/mL)
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0.784~0.786
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0.785
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Solubility in H2O
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Pass test
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Pass test
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Residue on evaporation , ω / %
|
0.0005 max
|
0.0001
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Water(by K-F) , ω / %
|
0.1 max
|
0.008
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(mmol/g)
|
0.0003max
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Not Detected
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UV Absorbance
(1cm cell vs. water)
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at 205 nm
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1.00 max
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0.645
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at 220 nm
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0.30 max
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0.195
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at 230 nm
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0.15 max
|
0.092
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at 245 nm
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0.05 max
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0.023
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at 260 nm
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0.03 max
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0.003
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at 300 nm
|
0.01 max
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0
|
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Send Inquiry
|
|
Concord Technology (Tianjin) Co,.Ltd
|
Detailed Product Description
High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability
HPLC Preparative Grade 2-propanol
CAS.No: 67-63-0
Molecular formula: CH3CH(OH)CH3
Density: 0.785
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Test Items
|
Specification
|
Testing Result
|
|
Assay (CH3)2CHOH (by GC) , ω / %
|
99.9min
|
99.99
|
|
Density(20℃) , ρ / (g/mL)
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0.784~0.786
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0.785
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Residue on evaporation , ω / %
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0.0005 max
|
0.0002
|
|
Water(by K-F) , ω / %
|
0.1 max
|
0.042
|
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Titrable Acid(H+) ,(mmol/g)
|
0.0003max
|
0.0001
|
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UV Absorbance
(1cm cell vs. water)
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at 220 nm
|
0.50 max
|
0.204
|
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at 245 nm
|
0.10 max
|
0.028
|
|
Send Inquiry
|
|
Concord Technology (Tianjin) Co,.Ltd
|
Item No.: 8018DR4003
Product Name: 4L DR Grade Isopropyl alcohol 30ppm
|
Test Items
|
Specification
|
|
Assay (CH3)2CHOH (by GC) , ω / %
|
99.9 min
|
|
Solubility in H2O
|
Pass test
|
|
Residue on evaporation , ω / %
|
0.0005 max
|
|
Water(by K-F) ,ppm
|
30 max
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Titrable Acid(H+) , b / (mmol/g)
|
0.0003 max
|
|
Send Inquiry
|
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